Write an actual README

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# Svelte + TS + Vite
# Write to Inkclip
This template should help get you started developing with Svelte and TypeScript in Vite.
![A screenshot of the Write to Inkclip web app.](docs/screenshot.png)
## Recommended IDE Setup
Write to Inkclip is a web application for writing patterns onto the Inkclip device. It handles the conversion from any raster image format supported by the user's web browser into a format that is understood by the Inkclip firmware, and then sends this data to the connected Inkclip via WebHID.
[VS Code](https://code.visualstudio.com/) + [Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode).
This application also supports some primitive image editing functions, such as scaling and cropping, rotation and mirroring, the adjustment of contrast and brightness, and a range of dithering algorithms available to use for converting images to black-and-white.
## Need an official Svelte framework?
## Technical matters
Check out [SvelteKit](https://github.com/sveltejs/kit#readme), which is also powered by Vite. Deploy anywhere with its serverless-first approach and adapt to various platforms, with out of the box support for TypeScript, SCSS, and Less, and easily-added support for mdsvex, GraphQL, PostCSS, Tailwind CSS, and more.
Write to Inkclip depends on the [WebHID API](https://developer.mozilla.org/en-US/docs/Web/API/WebHID_API) to send data to devices. As a consequence, it is only supported on Chromium-based browsers, which are the only browsers that support WebHID at this time.
## Technical considerations
**Why use this over SvelteKit?**
- It brings its own routing solution which might not be preferable for some users.
- It is first and foremost a framework that just happens to use Vite under the hood, not a Vite app.
This template contains as little as possible to get started with Vite + TypeScript + Svelte, while taking into account the developer experience with regards to HMR and intellisense. It demonstrates capabilities on par with the other `create-vite` templates and is a good starting point for beginners dipping their toes into a Vite + Svelte project.
Should you later need the extended capabilities and extensibility provided by SvelteKit, the template has been structured similarly to SvelteKit so that it is easy to migrate.
**Why `global.d.ts` instead of `compilerOptions.types` inside `jsconfig.json` or `tsconfig.json`?**
Setting `compilerOptions.types` shuts out all other types not explicitly listed in the configuration. Using triple-slash references keeps the default TypeScript setting of accepting type information from the entire workspace, while also adding `svelte` and `vite/client` type information.
**Why include `.vscode/extensions.json`?**
Other templates indirectly recommend extensions via the README, but this file allows VS Code to prompt the user to install the recommended extension upon opening the project.
**Why enable `allowJs` in the TS template?**
While `allowJs: false` would indeed prevent the use of `.js` files in the project, it does not prevent the use of JavaScript syntax in `.svelte` files. In addition, it would force `checkJs: false`, bringing the worst of both worlds: not being able to guarantee the entire codebase is TypeScript, and also having worse typechecking for the existing JavaScript. In addition, there are valid use cases in which a mixed codebase may be relevant.
**Why is HMR not preserving my local component state?**
HMR state preservation comes with a number of gotchas! It has been disabled by default in both `svelte-hmr` and `@sveltejs/vite-plugin-svelte` due to its often surprising behavior. You can read the details [here](https://github.com/rixo/svelte-hmr#svelte-hmr).
If you have state that's important to retain within a component, consider creating an external store which would not be replaced by HMR.
```ts
// store.ts
// An extremely simple external store
import { writable } from 'svelte/store'
export default writable(0)
```
Write to Inkclip is a fully client-side application. It is built with [Svelte](https://svelte.dev), [shadcn-svelte](https://next.shadcn-svelte.com), [Vite](https://vite.dev), and [Tailwind CSS](https://tailwindcss.com). An instance of Write to Inkclip is hosted at https://inkclip.dayli.ly.
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